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SiT1618AA-38-18N-14.745600

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±30ppm 14.7456MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-38-18N-14.745600
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-38-18N-14.745600

SiT1618AA-38-18N-14.745600概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high-temperature oscillator developed by SiTime Corporation. It is designed to provide precise timing solutions in challenging environments such as industrial, medical, automotive, and avionics sectors. Key features include:
    - A wide range of 33 standard frequencies spanning from 7.3728 MHz to 48 MHz.
    - Operates efficiently at supply voltages of 1.8V to 3.3V.
    - Wide operating temperature range from -40°C to 125°C, with extended options down to -55°C.
    - Suitable for critical applications such as industrial sensors, motor servos, networking equipment, and medical imaging systems.
    Technical Parameters
    Key Specifications:
    - Frequency Range: 33 standard frequencies ranging from 7.3728 MHz to 48 MHz.
    - Frequency Stability: ±20 ppm, inclusive of initial tolerance, 1st-year aging, and variations due to operating temperature, voltage, and load conditions.
    - Supply Voltage: 1.62V to 3.63V.
    - Current Consumption: Ranges from 0.6 μA to 4.5 mA depending on the operating mode.
    - Output Compatibility: Supports LVCMOS/LVTTL standards with output impedance up to 3.5 μA.
    - Package Options: Available in multiple standardized sizes including 2.0x1.6mm, 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, and 7.0x5.0mm.
    Product Features and Advantages
    The SiT1618 boasts several unique advantages:
    - Industry-leading Frequency Stability: Offers total frequency stability as low as ±20 ppm across a broad range of temperatures.
    - Energy Efficiency: Consumes minimal power, with typical current draw of 3.4 mA at 1.8V.
    - Flexible Configuration: Can be configured via the OE/ST/NC pins, allowing for output enable/disable or standby states.
    - Rugged Design: AEC-Q100 compliant variants are available for automotive applications.
    - RoHS/REACH Compliant: Environmentally friendly and safe for commercial and industrial use.
    Application Cases and Usage Recommendations
    Example Applications:
    - Industrial Sensors: Provides reliable timing signals for precision measurement.
    - Medical Imaging Equipment: Supports high-resolution imaging requiring precise frequency generation.
    - Networking Devices: Ensures consistent performance in harsh outdoor environments.
    Usage Tips:
    - Use a pull-up resistor (10 kΩ or lower) when pin 1 is left floating.
    - Incorporate a 0.1 µF capacitor between VDD and GND to stabilize the circuit.
    Compatibility and Support
    The SiT1618 integrates seamlessly with various electronic systems and devices due to its standardized packaging and LVCMOS compatibility. SiTime offers robust customer support, including technical documentation and customizable programming services using the Time Machine II.
    Common Issues and Solutions
    | Problem | Solution |

    | No output after powering on | Ensure pin configurations match application requirements. |
    | High jitter | Adjust the drive strength setting to improve rise/fall times. |
    Summary and Recommendation
    The SiT1618 offers excellent frequency stability, energy efficiency, and ruggedness, making it ideal for high-performance applications. Its flexible configuration options and extensive compatibility make it a top choice for engineers seeking reliable timing solutions. We highly recommend the SiT1618 for projects requiring precision timing in demanding environments.
    For further inquiries, visit [SiTime's official website](www.sitime.com).

SiT1618AA-38-18N-14.745600参数

参数
频率稳定性 ±30ppm
扩频带宽 -
频率 14.7456MHz
最大工作电压 1.98V
最小工作电压 1.62V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
通用封装 QFN
安装方式 贴片安装

SiT1618AA-38-18N-14.745600厂商介绍

SiTime是一家专注于高精度时钟和频率控制解决方案的公司,其产品广泛应用于通信、数据中心、工业、汽车和消费电子等领域。SiTime的主要产品分类包括:

1. 时钟振荡器:提供多种频率和精度的时钟振荡器,适用于各种高速通信和数据传输应用。
2. 时钟缓冲器:用于信号同步和时钟分配,提高系统性能和稳定性。
3. 时钟发生器:集成多种时钟功能,简化系统设计,降低成本。
4. 时钟管理器:提供时钟源选择、时钟同步和时钟分配等功能,实现复杂的时钟管理。

SiTime的优势在于:

1. 创新技术:SiTime采用MEMS技术制造时钟产品,具有更高的精度、更低的功耗和更好的抗干扰性能。
2. 定制化服务:SiTime提供定制化的产品和解决方案,满足客户的特定需求。
3. 广泛的应用领域:SiTime的产品适用于多种行业和应用场景,具有广泛的市场前景。
4. 持续的研发投入:SiTime不断投入研发,推出新的产品和技术,保持行业领先地位。

SiT1618AA-38-18N-14.745600数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-38-18N-14.745600 SiT1618AA-38-18N-14.745600数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
5+ ¥ 52
35+ ¥ 46.222
100+ ¥ 41.61
500+ ¥ 39.672
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 260
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